Process development studies by Dynatec for the pressure leaching of HBMS copper sulphide concentrates

CIM Bulletin

Volumn 93, Issue 1041, 2000, Pages 118-123

  Stiksma, J ^a   Collins, M J ^a   Holloway, P ^a   Masters, I M ^a   Desroches, G J ^a  

^a Dynatec Corporation   (Canada)

Author keywords

Copper sulphide concentrates; Hydrometallurgy; Metallurgy; Smelting operations; Zinc recovery

Indexed keywords

CATHODES; COPPER COMPOUNDS; COPPER SMELTING; COSTS; FLOWCHARTING; IMPURITIES; LEACHING; METAL RECOVERY; PRECIPITATION (CHEMICAL); SOLVENT EXTRACTION; ZINC COMPOUNDS;

ACID NEUTRALIZATION; COPPER PRESSURE LEACHING FACILITY; COPPER SULFIDE CONCENTRATE; ELECTROWINNING OPERATION; IRON COPPER REMOVAL; ZINC SULPHATE;

HYDROMETALLURGY;

COPPER COMPOUND; METALLURGY; SMELTING; ZINC;

EID: 0034209677     PISSN: 03170926     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Conference Paper

References (13)

1. Pressure leaching of chalcopyrite concentrates by Dynatec
2. Silver and gold recovery from zinc pressure leach residue. Lead-Zinc '90
3. Acid pressure leaching of chalcopyrite by Dynatec
4. Starting up the sherritt zinc pressure leach process at Hudson Bay
5. Deportment of selected minor elements at the HBMS zinc pressure leach plant
6. Copper processing in the Dynatec miniplant
7. Seeking technology transfer: Patience leads to success for HBMS and Dynatec (Sherritt)
8. CESL process for copper sulphides: Operation of the demonstration plant
9. Autoclaving of copper concentrates
10. Commercial applications of the Sherritt zinc pressure leach process and iron disposal
11. Low, medium and high temperature autoclaving of copper ores
12. Oxidation leaching of copper sulfides in acidic pulps at elevated temperatures and pressures